10 Questions
Which layer of the atmosphere contains about 75% of the mass of the earth's air?
Troposphere
Which of the following is NOT a primary pollutant?
O3
Which layer of the atmosphere is characterized by abrupt changes in temperature?
Stratosphere
Which layer of the atmosphere is also known as the ionosphere?
Thermosphere
What are the main primary pollutants known to cause harm in high enough concentrations?
Carbon compounds
Which layer of the atmosphere is closest to the Earth's surface?
Troposphere
Which layer of the atmosphere contains the ozone layer?
Stratosphere
Which layer of the atmosphere is characterized by a decrease in temperature with increasing altitude?
Stratosphere
What are the main primary pollutants known to cause harm in high enough concentrations?
Carbon compounds
What is the outermost layer of the atmosphere called?
Thermosphere
Test your knowledge about Earth's atmosphere and its layers in this informative quiz. Explore topics such as the troposphere, stratosphere, and more.
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